Robert A. Simons

Osmer A. Palmer

Earl K. Hyde

Earl K. Hyde was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Harlan F. Tyne

Harlan Tyne worked for the United States Engineer District Office.

R. C. Tabasinske

Tabasinske worked at the 300 Area at Hanford during the Manhattan Project.